Kenwood TK-3000 Service Manual page 38

A B C D
TK-3000
PC BOARD
1
TX-RX UNIT (X57-8103-XX) -00: K, M -01: M2
Foil side view (J79-0306-09)
2
3
4
5
C413 C415
6
S402
7
Q401
Q402
8
VR500
9
10
Ref. No. Address Ref. No. Address
IC1 8P Q100
11
IC200 8K Q101
IC305 8I Q102
Q1 7P Q200
Q2 4O Q201
Q3 5O Q202
12
Q4 5P Q203
Q5 5P Q204
Q6 6O Q401
Q7 9P Q402
13
14
E F G
S401
S400 Side
PTT
CN101
C187
R138
C138 C136 C132
C135
C127
L111
R139
L110
or L113 C250
C302 +
J300
MIC
J301
SP
Ref. No. Address Ref. No. Address
4M D1 3P D102 4F
5L D2 3O D103 4G
4K D3 3O D105 4G
9J D4 4O D200 6O
9N D5 4O D201 6K
8L D6 4O D202 6K
6M D7 5O
D204 6L
6I D8 3P D260 5I
7C D100 5N D261 6I
8C D101 4F
H I J K
C300
C113
R113
C181
C114
C176 C172
D Q102 G R114
C271
C119
C116
C120
C270
D260
C269 C117
C247
R238
R237
C268
D261
Q204
C240
G S
L208
C253
G D
C245
C277
R240
C255
R241 C243 C256
C206
C328 R390 R353
R206
R365
IC305
C218
IC200
C338
R204
R207 C209
C339 C344
R205
Q200
L M N O
TX-RX UNIT (X57-8103-XX) -00: K, M -01: M2
Foil side view (J79-0306-09)
C2
L1
D2 D3
R106
C107
R108
C105
C7
C110 C108
D5
L4
R157 R102
R22
C112 C153
C43
C150 C102
Q2
L100
C100 C11
R100
C19
R42
L214
D100
C257
R223
C258
R221 R218 R41 C41
Q203
C276
R220
R243
R40 R39
L204
G S
R222
C228 L9 C40
R244
C274 G D L205
Q6
L216 R38
R200
R224
C39
R37
C200
+
C1
R214
XF200
C221 R215
+
R5
Q202
+
C34
R267 C222
C31
R212
X1
C214 R213
C220
C38
P Q R S
TK-3000
PC BOARD
C12
L3
C22
C21
R30
L6
C28
C9
D
G
Q4
S
C25
R27
Q5
R45
C32 L7
C36
C30 C33
L8
Q1
R19
C4 R14
R21
R17
C5
R20
IC1
R16
C23
C27
R25 C14 C16
J79-0306-09
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
1
2
3
4
5
6
7
8
9
10
11
12
13
14